AI UNDERDOGSDAILY PICK
AI UNDERDOGS
在健身房组间间隙写出来的 App
Coded Between Sets
他没有用户调研，因为用户就是他自己
No user research — the user IS the dev
agent-arnold.app →
一个真正在练的人做的健身 App
An App That Actually Lifts
个性化训练计划 + 渐进超负荷追踪 + AI 实时指导
Personalized programs + progressive overload tracking + real-time AI coaching
★ SIGNAL 1
每一个设计决策都来自真实的痛
Every Decision From Real Pain
不是白板上的头脑风暴，是练到一半突然想明白的
Not from a whiteboard session — from mid-workout moments
★ SIGNAL 2
你的数据只属于你
Your Data, Your Rules
大厂收你两百刀一年，还要把你的训练记录锁在他们的服务器上
Big fitness apps charge $200/yr and hold your history hostage
这是作者原话，一个字都没改
That's a direct quote from the developer
agent-arnold.app
去用一下，看看跟大厂 App 有什么不一样
Try it and see how it differs from the big-box fitness apps
AI UNDERDOGS